Acids neutralize alkalis and vice versa.酸能使碱中和,碱亦能使酸中和.What's the scale that's used to compare the strength of acids and alkalis?用何种标准来比较酸碱度？Aluminium and other metals are normally badly corroded by alkalis.铝和其...
Aluminium and other metals are normally badly corroded by alkalis.铝和其他金属通常会被碱严重腐蚀.Acids neutralize alkalis and vice versa.酸能使碱中和,碱亦能使酸中和.Weak alkalis ionize partly ( ionize ) in water to give hydroxide ion.弱碱 在水中部份电离,放出氢...
Yet Kissinger succeeded in defying an old Washington dictum that you can have in the capital visibility or influence, but not both.在华盛顿有一条传统格言:要么抛头露面,要么得势弄权, 二者不可兼得. 基辛格却公然蔑视这种传统.Under the glare of the street lamps, visi...
苔莎满足地默默紧抓着蒂托的胳膊.Tessa clung fast to Tito's arm in satisfied silence.他美餐一顿之后,满足地叹了口气.He sighed with pleasure after the excellent meal.山姆被放到了我的膝盖上,相当满足地坐在那儿.Sam was lifted onto my knee where he sat quite content....
比利时人依照国际联盟的授权接管了卢旺达。The Belgians took over Rwanda under a League of Nations mandate.依照亨利的看法，这本书是关于该主题的最佳著述。The book is, in Henry's opinion, the best book on the subject.他们依照要求起誓保密。They were sworn to secrecy....
How had this compromising picture come into the possession of the press?这张令人难堪的照片是怎么落到媒体手中的？They were discovered together in a compromising situation .他们被人发现在一起，场面有伤风化。Buying budget-priced furniture needn't mean com...
菜田里撒上了农药.The pesticide was spread over the vegetable plot.世界上有关农药的生产和利用的材料是很分散的.Data on the world production and use of pesticides is fragmentary.生物降解主要影响土壤中农药的行为和命运.Microbial degradation critically affects the fate and ...
The cold winds dry out your skin very quickly.冷风很快会把你的皮肤吹干。If the soil is allowed to dry out the tree could die.如果任由土壤变干，这棵树可能会枯死。He checked into Cedars Sinai Hospital to dry out.他住进雪松西奈医院去戒酒。...